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Yancheng City Chunzhu Aroma Co.,Ltd.

39 YRS

Jiangsu, China

CNY 6 Million

133200 m²

100-500 people

Main Products: Ethyl Acetate / δ -Dodecalactone / Benzaldehyde / Isovaleraldehyde / Butane-2,3-Dione / Ethyl Hexanoate

Jiangsu, China

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Butane-2,3-Dione / CAS 431-03-8

OVERVIEW

Uses

Tetramethylpyrazine Tetramethylpyrazine

Packaging

200 KG/Iron Drum

Lead Time

14-30 days

Max Capacity

20 MT/Year

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DESCRIPTION

Butane-2,3-Dione

Chinese Name: 丁二酮

CAS No.: 431-03-8

EINECS：207-069-8

Molecular formula: C₄H₆O₂

Molecular weight: 86.089

Density: 1.0±0.1 g/cm³

Boiling point: 88.0 ± 0.0℃

Melting point: -4--2℃

Flash point: 45 °F

Appearance: light yellow green oily liquid. It has the smell of benzoquinone. The extremely dilute aqueous solution has a special deoiling smell. The steam smells like.

Solubility: miscible with ethanol

Purpose:

1. For the preparation of cream flavor, it is the main raw material for producing pyrazine spices.

2. Edible spices. It is mainly used for the preparation of cream, cheese flavor and coffee flavor.

Typical Properties

Butanedione (IUPAC system name: 2,3-butanedione, also known as diacetyl) is a natural fermentation by-product. It is an o-diketone (two carbonyl groups are side by side) with molecular formula C4H6O2. Butanedione is often produced naturally in alcoholic beverages and is often used as a food additive to increase the flavor of butter.It is also used to make food flavors, and is the main flavor of cream flavor.

CAS No.

431-03-8

Formula

C4H6O2

Molecular Mass

86.08920

Exact Mass

86.03680

PSA

34.14000

Logp

0.16440

IUPAC

butane-2,3-dione

SMILES

CC(=O)C(=O)C

Matter Classification

organic

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